ÔÚ̽¾¿£ºË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍÉý¸ßµÄζÈÊÇ·ñÓйء°µÄʵÑéÖУ¬¼Ç¼µÄʵÑéÊý¾ÝÈçÏÂ±í£º
ÊÔÑé´ÎÊý ÖÊÁ¿m/kg ³õÎÂt0/¡æ Ä©ÎÂt/¡æ ¼ÓÈÈʱ¼ät/min
1 0.1 20 30 2
2 0.2 20 30 4
3 0.3 20 30 6
4 0.3 20 40 12
5 0.3 20 50 18
£¨1£©¸ÃʵÑéÖÐÊÇÓüÓÈÈʱ¼ä¼ä½Ó·´Ó³Ë®______£®
£¨2£©µÚ______¡¢______¡¢______ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ÊÇ·ñÓйأ®
£¨3£©µÚ______¡¢______¡¢______ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®Éý¸ßµÄζÈÓйأ®
£¨4£©Ì½¾¿µÄ½áÂÛÊÇ£º______£®
£¨1£©ÔÚ¸ÃʵÑéÖУ¬ÓüÓÈÈʱ¼ä³¤¶Ì£¬·´Ó¦Ë®ÎüÊÕµÄÈÈÁ¿µÄ¶àÉÙ£»
£¨2£©·ÖÎöµÚ1¡¢2¡¢3´ÎʵÑéÊý¾Ý£¬¿É֪ˮÉý¸ßµÄζÈÏàͬʱ£¬Ë®µÄÖÊÁ¿Ô½´ó£¬ÐèÒªµÄ¼ÓÈÈʱ¼äÔ½³¤£¬ÎüÊÕµÄÈÈÁ¿Ô½¶à£¬Òò´Ë¸ÃʵÑé̽¾¿µÄÊÇË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ÊÇ·ñÓйأ»
£¨3£©ÓɱíÖÐʵÑéÊý¾Ý¿ÉÖª£¬ÊµÑéÐòºÅÊÇ3¡¢4¡¢5µÄʵÑ飬ˮµÄÖÊÁ¿Ïàͬ¶øË®Éý¸ßµÄζȲ»Í¬£¬Ë®ÎüÊÕµÄÈÈÁ¿²»Í¬£¬ÕâÈý¸öʵÑé¿ÉÒÔ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®Éý¸ßµÄζÈÓйأ®
£¨4£©ÓɵÚ1¡¢2¡¢3´ÎʵÑé¿ÉÒÔ¿´³ö£¬µ±Éý¸ßµÄζÈÏàͬʱ£¬Ë®µÄÖÊÁ¿Ô½´ó£¬Ë®ÎüÊÕµÄÈÈÁ¿Ô½¶à£»ÓɵÚ4¡¢5¡¢6´ÎʵÑé¿ÉÒÔ¿´³ö£¬µ±Ë®µÄÖÊÁ¿Ïàͬ£¬Ë®Éý¸ßµÄζÈÔ½¶à£¬Ë®ÎüÊÕµÄÈÈÁ¿Ô½¶à£¬Óɴ˵óöµÄ½áÂÛ£ºË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍË®Éý¸ßµÄζÈÓйأ®
¹Ê´ð°¸Îª£º£¨1£©ÎüÊÕÈÈÁ¿µÄ¶àÉÙ£»£¨2£©1£¬2£¬3£»£¨3£©3¡¢4¡¢5£»£¨4£©Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍË®Éý¸ßµÄζÈÓйأ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ̽¾¿£ºË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍÉý¸ßµÄζÈÊÇ·ñÓйء°µÄʵÑéÖУ¬¼Ç¼µÄʵÑéÊý¾ÝÈçÏÂ±í£º
ÊÔÑé´ÎÊý ÖÊÁ¿m/kg ³õÎÂt0/¡æ Ä©ÎÂt/¡æ ¼ÓÈÈʱ¼ät/min
1 0.1 20 30 2
2 0.2 20 30 4
3 0.3 20 30 6
4 0.3 20 40 12
5 0.3 20 50 18
£¨1£©¸ÃʵÑéÖÐÊÇÓüÓÈÈʱ¼ä¼ä½Ó·´Ó³Ë®
ÎüÊÕÈÈÁ¿µÄ¶àÉÙ
ÎüÊÕÈÈÁ¿µÄ¶àÉÙ
£®
£¨2£©µÚ
1
1
¡¢
2
2
¡¢
3
3
ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ÊÇ·ñÓйأ®
£¨3£©µÚ
3
3
¡¢
4
4
¡¢
5
5
ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®Éý¸ßµÄζÈÓйأ®
£¨4£©Ì½¾¿µÄ½áÂÛÊÇ£º
Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍË®Éý¸ßµÄζÈÓйØ
Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍË®Éý¸ßµÄζÈÓйØ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2012Äê±±¾©Êг¯ÑôÇøÖп¼Ò»Ä£ÎïÀíÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÊµÑéÌâ

ÔÚ̽¾¿£ºË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍÉý¸ßµÄζÈÊÇ·ñÓйء°µÄʵÑéÖУ¬¼Ç¼µÄʵÑéÊý¾ÝÈçÏÂ±í£º

ÊÔÑé´ÎÊý
ÖÊÁ¿m/kg
³õÎÂt0/¡æ
Ä©ÎÂt/¡æ
¼ÓÈÈʱ¼ät/min
1
0.1
20
30
2
2
0.2
20
30
4
3
0.3
20
30
6
4
0.3
20
40
12
5
0.3
20
50
18
(1)¸ÃʵÑéÖÐÊÇÓüÓÈÈʱ¼ä¼ä½Ó·´Ó³Ë®                   ¡£
£¨2£©µÚ     ¡¢     ¡¢     ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ÊÇ·ñÓйء£
£¨3£©µÚ     ¡¢     ¡¢     ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®Éý¸ßµÄζÈÓйء£
£¨4£©Ì½¾¿µÄ½áÂÛÊÇ£º                                             ¡££¨4·Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2012Äê±±¾©Êг¯ÑôÇøÖп¼Ò»Ä£ÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

ÔÚ̽¾¿£ºË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍÉý¸ßµÄζÈÊÇ·ñÓйء°µÄʵÑéÖУ¬¼Ç¼µÄʵÑéÊý¾ÝÈçÏÂ±í£º

ÊÔÑé´ÎÊý

ÖÊÁ¿m/kg

³õÎÂt0/¡æ

Ä©ÎÂt/¡æ

¼ÓÈÈʱ¼ät/min

1

0.1

20

30

2

2

0.2

20

30

4

3

0.3

20

30

6

4

0.3

20

40

12

5

0.3

20

50

18

(1)¸ÃʵÑéÖÐÊÇÓüÓÈÈʱ¼ä¼ä½Ó·´Ó³Ë®                   ¡£

£¨2£©µÚ     ¡¢     ¡¢     ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ÊÇ·ñÓйء£

£¨3£©µÚ     ¡¢     ¡¢     ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®Éý¸ßµÄζÈÓйء£

£¨4£©Ì½¾¿µÄ½áÂÛÊÇ£º                                             ¡££¨4·Ö£©

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ̽¾¿£ºË®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ºÍÉý¸ßµÄζÈÊÇ·ñÓйء°µÄʵÑéÖУ¬¼Ç¼µÄʵÑéÊý¾ÝÈçÏÂ±í£º

ÊÔÑé´ÎÊý

ÖÊÁ¿m/kg

³õÎÂt0/¡æ

Ä©ÎÂt/¡æ

¼ÓÈÈʱ¼ät/min

1

0.1

20

30

2

2

0.2

20

30

4

3

0.3

20

30

6

4

0.3

20

40

12

5

0.3

20

50

18

(1)¸ÃʵÑéÖÐÊÇÓüÓÈÈʱ¼ä¼ä½Ó·´Ó³Ë®                    ¡£

£¨2£©µÚ      ¡¢      ¡¢      ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®µÄÖÊÁ¿ÊÇ·ñÓйء£

£¨3£©µÚ      ¡¢      ¡¢      ÕâÈý´ÎʵÑ飬ÊÇ̽¾¿Ë®ÎüÊÕµÄÈÈÁ¿ÓëË®Éý¸ßµÄζÈÓйء£

£¨4£©Ì½¾¿µÄ½áÂÛÊÇ£º                                              ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸